thyroid colloid

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Bog body. Head of Tollund Man. Died at about age 30-40, Dated to about 280 BCE early Iron Age. Found Bjaeldskovdal bog Denmark in 1950 near Elling Woman. Most well preserved bog body to date. Human remains mummified in natural peat bogs. mummy, embalm

9 Noteworthy Bog Bodies (And What They Tell Us)

Saguaro cacti dot the Sonoran Desert landscape at Saguaro National Park, Arizona. Formerly Saguaro National Monument cactus

Can You Drink Water from a Cactus?

Mount Everest (Mt. Everest, mountains, Himalayas).

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King Cobra snake in Malaysia. (reptile)

9 of the World’s Deadliest Snakes

Ahura Mazda - relief of the Zoroastrian god Ahura Mazda at the ancient ruins of Persepolis in Iran. Also known as Ormazd Zoroastrianism,

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Nativity Scene, Adoration of the Magi, Church of the Birth of the Virgin Mary, Montenegro

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Christmas tree, holiday, pine

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thyroid colloid

anatomy

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part of thyroid gland

In thyroid gland: Anatomy of the thyroid gland
…with a fluid known as colloid that contains the prohormone thyroglobulin. The follicular cells contain the enzymes needed to synthesize thyroglobulin, as well as the enzymes needed to release thyroid hormone from thyroglobulin. When thyroid hormones are needed, thyroglobulin is reabsorbed from the colloid in the follicular lumen into the…
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storage of hormones

In hormone: Biosynthesis
…of a substance called the thyroid colloid. This arrangement, which provides a reserve of thyroid hormones, perhaps reflects the frequent scarcity of environmental iodine, particularly on land and in fresh water. Iodine is most abundant in the sea, where thyroidal biosynthesis probably first evolved. Although the possibility that the thyroid…
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